Command invokers: missing documentation for value attribute to pass arguments #42808
Description
MDN URL
https://developer.mozilla.org/en-US/docs/Web/HTML/Reference/Elements/button
What specific section or headline is this issue about?
https://developer.mozilla.org/en-US/docs/Web/HTML/Reference/Elements/button#command
What information was incorrect, unhelpful, or incomplete?
The close and request-close commands support using the value attribute on the <button> in order to pass a returnValue argument to the close() and requestClose() methods, respectively.
For example:
<button commandfor="my-dialog" command="request-close" value"my-return-value">Request close</button>
This capability is currently not documented.
What did you expect to see?
Documention for the value attribute in combination with command invokers.
Do you have any supporting links, references, or citations?
No response
Do you have anything more you want to share?
No response